Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 574 [Rate centres in NPA 574] [Dial plan for NPA 574]

NXX: 643

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
574-643 A Royal Center IN RYCTINXARS0  0772 FRONTIER NORTH, INC.. - IN 336      
574-643 0 Royal Center IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2018-10-15   
574-643 1 Royal Center IN IPLSIN01XNY  105F BANDWIDTH.COM CLEC, LLC - IN 336   2008-11-24   
574-643 2 Royal Center IN RYCTINXARS0  0772 FRONTIER NORTH, INC.. - IN 336      
574-643 3 Royal Center IN RYCTINXARS0  0772 FRONTIER NORTH, INC.. - IN 336      
574-643 4 Royal Center IN RYCTINXARS0  0772 FRONTIER NORTH, INC.. - IN 336      
574-643 5 Royal Center IN RYCTINXARS0  0772 FRONTIER NORTH, INC.. - IN 336      
574-643 6 Royal Center IN RYCTINXARS0  0772 FRONTIER NORTH, INC.. - IN 336      
574-643 7 Royal Center IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336   2004-07-17   
574-643 8 Royal Center IN IPLSIN01XDZ  508J CENTURYLINK COMMUNICATIONS, LLC 336   2014-07-30   
574-643 9 Royal Center IN RYCTINXARS0  0772 FRONTIER NORTH, INC.. - IN 336      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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